VocoPro SUB-1500 User Manual

FEATURES:

• 200 Watts of Powerful Low-end Bass for Rich and Full-spectrum Audio Experience

• 15" Long-throw Coated Woofer for Great Sound and Durability

• Adjustable Crossover for Variable Low-pass Filtering

• Low-level RCA & High-level MDP Inputs/Outputs

• Dual-port Enclosure for Efficient Release of Acoustic Energy and Thermal Build-up

• Small Footprint Design and Recessed Handles for Easy Mobility and Placement

• Feel the Music with Very Low-frequency Performance to 40hz

• Full-toned, Low-distortion and Accurate Low-end Bass Response

owner's manual

SUB-1500

200W Powered Subwoofer

Safety Instructions

CAUTION

RISK OF SHOCK

8. Ventilation - The appliance should be situated so its

location does not interfere with its proper ventilation. For
example, the appliance should not be situated on a bed,
sofa, rug, or similar surface that may block the
ventilation slots.

CAUTION: To reduce the risk of electric shock,
do not remove cover (or back). No user­serviceable parts inside. Only refer servicing to
qualified service personnel.

Explanation of Graphical Symbols

The lightning flash & arrowhead
symbol, within an equilateral triangle,
is intended to alert you to the
presence of danger.

The exclamation point within an
equilateral triangle is intended to alert
you to the presence of important
operating and servicing instructions.

WARNING

To reduce the risk of fire or electric shock, do
not expose this unit to rain or moisture.

1. Read Instructions - All the safety and operating
instructions should be read before the appliance is
operated.

2. Retain Instructions - The safety and operating
instructions should be retained for future reference.

3. Heed Warnings - All warnings on the appliance and in
the operating instructions should be adhered to.

4. Follow Instructions - All operating and use
instructions should be followed.

5. Attachments - Do not use attachments not
recommended by the product manufacturer as they may
cause hazards.

6. Water and Moisture - Do not use this unit near water.
For example, near a bathtub or in a wet basement and
the like.

7. Carts and Stands - The appliance should be used
only with a cart or stand that is recommended by the
manufacturer.

7 A. An appliance and cart combination
should be moved with care. Quick stops,
excessive force, and uneven surfaces may
cause an overturn.

9. Heat - The appliance should be situated away from
heat sources such as radiators, heat registers,
stoves, or other appliances (including amplifiers)
that produce heat.

10. Power Sources - The appliance should be
connected to a power supply only of the type described
in the operating instructions or as marked on the
appliance.

11. Grounding or Polarization - Precautions should be
taken so that the grounding or polarization means of
an appliance is not defeated.

12. Power-Cord Protection - Power-supply cords
should be routed so that they are not likely to be walked
on or pinched by items placed upon or against them,
paying particular attention to cords at plugs,
convenience receptacles, and the point where they exit
from the appliance.

13. Cleaning - Unplug this unit from the wall outlet
before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.

14. Power lines - An outdoor antenna should be
located away from power lines.

15. Nonuse Periods - The power cord of the appliance
should be unplugged from the outlet when left unused
for a long period of time.

16. Object and Liquid Entry - Care should be taken so
that objects do not fall and liquids are not spilled into the
enclosure through openings.

17. Damage Requiring Service - The appliance should
be serviced by qualified service personnel when:

A. The power supply cord or plug has been damaged; or
B. Objects have fallen into the appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally
or exhibits a marked change in performance; or
E. The appliance has been dropped, or the enclosure
damaged.

18. Servicing - The user should not attempt to service
the appliance beyond that described in the operating
instructions. All other servicing should be referred to
qualified service personnel.

Note:

To CATV system installer's (U.S.A.): This reminder is
provided to call the CATV system installer's attention to
Article 820-40 of the NEC that provides guidelines for
proper grounding and, in particular, specifies that the
cable ground shall be connected as close to the point of
cable entry as practical.

1

Welcome...

And Thank you for purchasing the SUB-1500 from VocoPro, your ultimate choice in

Karaoke entertainment! With years of experience in the music entertainment business,

VocoPro is a leading manufacturer of Karaoke equipment, and has been providing

patrons of bars, churches, schools, clubs and individual consumers the opportunity to

sound like a star with full-scale club models, in-home systems and mobile units. All our

products offer solid performance and sound reliability, and to further strengthen our

commitment to customer satisfaction, we have customer service and technical support

professionals ready to assist you with your needs. We have provided some contact

information for you below.

VocoPro

1728 Curtiss Court

La Verne, CA 91750

Toll Free: 800-678-5348

TEL: [phone]
FAX: [phone]

VocoPro Company Email Directory

Customer Service & General Information

[e-mail]

Tech Support

[e-mail]

Remember Our Website
Be sure to visit the VocoPro website www.vocopro.com for the latest information on new
products, packages and promos. And while you're there don't forget to check out our
Club VocoPro for Karaoke news and events, chat rooms, club directories and even a
Service directory!

We look forward to hearing you sound like a PRO, with VocoPro, your ultimate choice in
Karaoke entertainment.

FOR YOUR RECORDS

Please record the model number and serial number below, for easy reference, in case of loss or theft. These numbers
are located on the rear panel of the unit. Space is also provided for other relevant information

Model Number
Serial Number
Date of Purchase
Place of Purchase

2

Listening For A Lifetime

Selecting fine audio equipment such as the unit you've just purchased is only the start of your musical enjoyment. Now it's
time to consider how you can maximize the fun and excitement your equipment offers. VocoPro and the Electronic
Industries Association's Consumer Electronics Group want you to get the most out of your equipment by playing it at a
safe level. One that lets the sound come through loud and clear without annoying blaring or distortion and, most
importantly, without affecting your sensitive hearing.

Sound can be deceiving. Over time your hearing 'comfort level' adapts to a higher volume of sound. So what sounds
'normal' can actually be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level
BEFORE your hearing adapts.

To establish a safe level:

• Start your volume control at a low setting.

• Slowly increase the sound until you can hear it comfortably and clearly, and without
 distortion.

Once you have established a comfortable sound level:

• Set the dial and leave it there.

• Pay attention to the different levels in various recordings.

Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for
a lifetime.

Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment. Since hearing damage from loud
noise is often undetectable until it is too late, this manufacturer and the Electronic Industries Association's Consumer
Electronics Group recommend you avoid prolonged exposure to excessive noise. This list of sound levels is included for
your protection.

Some common decibel ranges:

Level

30
40
50
60
70
80

Example

Quiet library, Soft whispers
Living room, Refrigerator, Bedroom away from traffic
Light traffic, Normal Conversation
Air Conditioner at 20 ft., Sewing machine
Vacuum cleaner, Hair dryer, Noisy Restaurant
Average city traffic, Garbage disposals, Alarm clock at 2 ft.

The following noises can be dangerous under constant exposure:

Level

90
100
120
140
180

Example

Subway, Motorcycle, Truck traffic, Lawn Mower
Garbage truck, Chainsaw, Pneumatics drill
Rock band concert in front of speakers
Gunshot blast, Jet plane
Rocket launching pad

-Information courtesy of the Deafness Research Foundation

3

SUB-1500

200W Powered Subwoofer

Contents

Safety Instructions........……………………….…………………………………...........

Welcome……………….....…………………………….….…………………………...........

Listening for a Lifetime.……………………………….……………………..................

Before Getting Started….………………………………………………………..............

Understanding Subwoofers......................................................................

Placement Precautions.………………………………….…………...........................

Getting Started...........................................……………………………………....

Importance of Location.............…………………………………………............

Connecting the SUB-1500…………………….……………..................................

Rear Panel Description and Controls.........................................................

Powering On Test....................................................................................

Advanced Operations.........................……………………………………...............

1

2

3

5-6

7

8

7

7-11

12-13

14

15

16

Troubleshooting……………………………………………………………………..............

Specifications…………………………………………………………………………...........

SUB-1500 Features

• 200 Watts of Powerful Low-end Bass for Rich and Full-spectrum Audio Experience

• 15" Long-throw Coated Woofer for Great Sound and Durability

• Adjustable Crossover for Variable Low-pass Filtering

• Low-level RCA & High-level MDP Inputs/Outputs

• Dual-port Enclosure for Efficient Release of Acoustic Energy and Thermal Build-up

• Small Footprint Design and Recessed Handles for Easy Mobility and Placement

• Feel the Music with Very Low-frequency Performance to 40hz

• Full-toned, Low-distortion and Accurate Low-end Bass Response

17

18

4

SUB-1500 Features

The SUB-1500 features a low distortion internal amplifier, a built-in low-pass crossover, a phase switch,
high and low level inputs/outputs and a dual voltage switch. The SUB-1500 is designed to handle a
variety of connection options, allowing users increased freedom in system integration.

FEATURES:

• 200 Watts of Powerful Low-end Bass for Rich and Full-spectrum Audio Experience

• 15" Long-throw Coated Woofer for Great Sound and Durability

• Adjustable Crossover for Variable Low-pass Filtering

• Line-level RCA & High-level MDP Inputs/Outputs

• Dual-port Enclosure for Efficient Release of Acoustic Energy and Thermal Build-up

• Small Footprint Design and Recessed Handles for Easy Mobility and Placement

• Feel the Music with Very Low-frequency Performance to 40hz

• Full-toned, Low-distortion and Accurate Low-end Bass Response

Before Getting Started

Safety

1. Power Source - Operate only from a power source as directed on the unit or in the operating instructions.

2. Polarization - If your unit is equipped with a polarized alternating current line plug (a plug having one blade

wider than the other), this plug will fit into the power outlet only one way. This is a safety feature. If you are
unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact an
electrician to replace your obsolete outlet.

Note: Do not defeat the safety purpose of the polarized plug by trying to grind the larger metal blade
down till it fits in the outlet.

3. Cord Placement - Do not allow anything to rest on, roll over, or pinch the power cord, and do not place the
power cord where it is subject to traffic and abuse. This may result in an electrical shock or fire hazard.

4. AC Outlet - Overloaded AC outlets and extension cords are dangerous as well as frayed cords and broken
plugs. Avoid compounding these situations by plugging in more appliances to such outlets. Also, try to remove
appliances with damaged cords or plugs before adding any more appliances to the area.

5. Nonuse Periods - When the unit is not used, turn the power off. When left unused for a long period of time,
the unit should be unplugged from the household AC outlet.

5